Title:
アディティブ製造装置内の複数のスキャナの較正方法
Document Type and Number:
Japanese Patent JP6959698
Kind Code:
B2
Abstract:
A method for determining an attribute of an additive manufacturing apparatus including a plurality of scanners, each scanner including beam steering optics for directing a corresponding radiation beam to a working plane in which material consolidated in layers. The method may include controlling the beam steering optics of a pair of the scanners wherein a first scanner of the pair directs a radiation beam to form a feature in the working plane. The feature is within a field of view of a detector of the second scanner of the pair, the detecting radiation from the working plane is collected by the beam steering optics of the second scanner. Further including recording at least one detector value with the detector of the second scanner for the field of view and determining an attribute of the additive manufacturing apparatus from a comparison of the detector value with an expected detector value.
Inventors:
Seri Brown
Application Number:
JP2018555904A
Publication Date:
November 05, 2021
Filing Date:
April 25, 2017
Export Citation:
Assignee:
RENISHAW PUBLIC LIMITED COMPANY
International Classes:
G01B11/25; B22F3/105; B22F3/16; B29C64/153; B29C64/268; B29C64/386; B33Y10/00; B33Y30/00; B33Y50/00; G01B11/24
Foreign References:
| WO2015083104A1 | ||||
| US20160082668 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
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